DropIndex()

This method drops the specified index.

func (c *Client) DropIndex(ctx context.Context, opt DropIndexOption, callOptions ...grpc.CallOption) error

Request Parameters

Parameter	Description	Type
`ctx`	Context for the current call to work.	`context.Context`
`opt`	Optional parameters of the methods.	`DropIndexOption`
`callOpts`	Optional parameters for calling the methods.	`grpc.CallOption`

This is an interface type. The dropIndexOption struct type implements this interface type.

You can use the NewDropIndexOption() function to get the concrete implementation.

The signature of this method is as follows:

func NewDropIndexOption(collectionName string, indexName string) *dropIndexOption

Parameter	Description	Type
`collectionName`	Name of the target collection.	`string`
`indexName`	Name of the target index.	`string`

Null

err = cli.DropIndex(ctx, milvusclient.NewDropIndexOption("my_collection", "my_index"))
if err != nil {
    // handle err
}